Last week, Seagate officially announced their 7200.9 desktop hard disk drive line, which brought 3.0Gbps transfer rates, a barrage of SATA features, and a new capacity to bring Seagate to share the top of the mountain with Hitachi. We promised benchmarks and we like to keep our promises.

As soon as we ended our call with Seagate, we went ahead and placed the order for the 500GB version of the 7200.9 with 16MB of cache. Being the newest and highest capacity in Seagate's line of hard drives, we chose to look at it exclusively. For now, we will compare the 500GB drive's performance to some of its older predecessors, like the 7200.7 120GB model, and the 7200.8 400GB model that we looked at a few months back, both with 8MB cache and the first generation 1.5Gbps transfer rates.

We've expanded a few of our original benchmarks and have added a few new tests to make this the most extensive review of a hard drive yet. Take a look at how Seagate's 500GB 7200.9 desktop drive performs.

Last paragraph of article: why on Earth is "cost-effective" linked to M$ Retail Management System Solutions? Or, for that matter, why is "Western-Digital" linked to Yahoo!! Shopping (as opposed to AT Shopping) in a sentence unrelated to pricing? Curiouser and curiouser.... Reply

I've had dozens of WD drives over the years and only 2 (1 was 10+ years old, the other a 6mo old raptor) have ever gone bad. I've killed several IBM drives and a couple Maxtor's along the way.

The raptor is really noticeably faster in day to day use than any other drive I've seen in action. The tests really don't tell the entire story. With several of the drives in my systems virus scans have gone from a couple hours down to 20-30min. It's really that noticeable. What I'd like to see on that front however is for WD to up the drive to 148mb, bring us a genuine native NCQ, and SATA II. The last two features just to bring it up to date, since I'm not yet convinced they make a stunning difference in performance. SATA II may be a technology that will serve better when all drives are 10k standard and raptor types are 15k, meaning when the native ability of the drive itself begins to get a bit better.